[Emacs-diffs] Changes to emacs/lisp/calc/calc-ext.el,v

[Jay Belanger]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Jay Belanger <jpb>      07/06/22 06:00:40

Index: calc-ext.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/calc/calc-ext.el,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -b -r1.53 -r1.54
--- calc-ext.el 22 Jun 2007 04:00:12 -0000      1.53
+++ calc-ext.el 22 Jun 2007 06:00:39 -0000      1.54
@@ -1925,7 +1925,10 @@
 (put 'math-defcache 'lisp-indent-hook 2)
 
 ;;; Betcha didn't know that pi = 16 atan(1/5) - 4 atan(1/239).   [F] [Public]
-(math-defcache math-pi (math-read-number-simple "3.141592653589793238463")
+(defconst math-approx-pi 
+  (eval-when-compile
+    (math-read-number-simple "3.141592653589793238463")))
+(math-defcache math-pi math-approx-pi
   (math-add-float (math-mul-float '(float 16 0)
                                  (math-arctan-raw '(float 2 -1)))
                  (math-mul-float '(float -4 0)
@@ -1956,8 +1959,10 @@
 (math-defcache math-sqrt-two-pi nil
   (math-sqrt-float (math-two-pi)))
 
+(defconst math-approx-sqrt-e
+  (eval-when-compile (math-read-number-simple "1.648721270700128146849")))
 
-(math-defcache math-sqrt-e (math-read-number-simple "1.648721270700128146849")
+(math-defcache math-sqrt-e math-approx-sqrt-e
   (math-add-float '(float 1 0) (math-exp-minus-1-raw '(float 5 -1))))
 
 (math-defcache math-e nil
@@ -1967,9 +1972,13 @@
   (math-mul-float (math-add-float (math-sqrt-raw '(float 5 0)) '(float 1 0))
                  '(float 5 -1)))
 
-(math-defcache math-gamma-const nil 
+(defconst math-approx-gamma-const
+  (eval-when-compile
                (math-read-number-simple 
-                
"0.5772156649015328606065120900824024310421593359399235988057672348848677267776646709369470632917467495"))
+     
"0.5772156649015328606065120900824024310421593359399235988057672348848677267776646709369470632917467495")))
+
+(math-defcache math-gamma-const nil 
+  math-approx-gamma-const)
 
 (defun math-half-circle (symb)
   (if (eq calc-angle-mode 'rad)